2024-11-06 REL RCSB RCSB RCSB 2021-11-05 2022-05-25 2022-05-25 2024-11-06 Other private McGrath AP Kang Y CLASS A GPCR, MEMBRANE PROTEIN Yin J Kang Y McGrath AP Chapman K Sjodt M Kimura E Okabe A Koike T Miyanohana Y Shimizu Y Rallabandi R Lian P Bai X Flinspach M De Brabander JK Rosenbaum DM Nat Commun UK 13 2902 2902 2022 35614071 doi:10.1038/s41467-022-30601-3 2041-1723 7sqo FULLOVERLAP Human OX2R in complex with Gai/Gb/Gg-scFv16. Human OX2R in complex with Gai/Gb/Gg-scFv16. 0 1 2 3 4 5 Orexin receptor type 2 1 1 Homo sapiens Guanine nucleotide-binding protein G(i) subunit alpha-1 1 2 Homo sapiens Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1, Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 1 3 4 Bos taurus scFv-16 1 5 synthetic construct Orexin receptor type 2 Homo sapiens 0.050733288999999994 1 Spodoptera LEVO MSGTKLEDSPPCRNWSSASELNETQEPFLNPTDYDDEEFLRYLWREYLHPKEYEWVLIAGYIIVFVVALIGNVLVCVAVW KNHHMRTVTNYFIVNLSLADVLVTITCLPATLVVDITETWFFGQSLCKVIPYLQTVSVSVSVLTLSCIALDRWYAICHPL MFKSTAKRARNSIVIIWIVSCIIMIPQAIVMECSTVFPGLANKTTLFTVCDERWGGEIYPKMYHICFFLVTYMAPLCLMV LAYLQIFRKLWCRQIPGTSSVVQRKWKPLQPVSQPRGPGQPTKSRMSAVAAEIKQIRARRKTARMLMVVLLVFAICYLPI SILNVLKRVFGMFAHTEDRETVYAWFTFSHWLVYANSAANPIIYNFLSGKFREEFKAAFSCCCLGVHHRQEDRLTRGRTS TESRKSLTTQISNFDNISKLSEQVVLTSISTLPAANGAGPLQNW O43614 Guanine nucleotide-binding protein G(i) subunit alpha-1 Homo sapiens 0.040459038999999995 1 Trichoplusia ni LEVO MGCTLSAEDKAAVERSKMIDRNLREDGEKAAREVKLLLLGAGESGKSTIVKQMKIIHEAGYSEEECKQYKAVVYSNTIQS IIAIIRAMGRLKIDFGDSARADDARQLFVLAGAAEEGFMTAELAGVIKRLWKDSGVQACFNRSREYQLNDSAAYYLNDLD RIAQPNYIPTQQDVLRTRVKTTGIVETHFTFKDLHFKMFDVGGQRDERKKWIHCFEGVTAIIFCVALSDYDLVLAEDEEM NRMHESMKLFDSICNNKWFTDTSIILFLNKKDLFEEKIKKSPLTICYPEYAGSNTYEEAAAYIQCQFEDLNKRKDTKEIY THFTCSTDTKNVQFVFDAVTDVIIKNNLKDCGLF P63096 Guanine nucleotide-binding protein G(I)/G(S)/G(T) subunit beta-1 Bos taurus 0.039151855 1 Trichoplusia ni LEVO MHHHHHHHHMGSLLQSELDQLRQEAEQLKNQIRDARKACADATLSQITNNIDPVGRIQMRTRRTLRGHLAKIYAMHWGTD SRLLVSASQDGKLIIWDSYTTNKVHAIPLRSSWVMTCAYAPSGNYVACGGLDNICSIYNLKTREGNVRVSRELAGHTGYL SCCRFLDDNQIVTSSGDTTCALWDIETGQQTTTFTGHTGDVMSLSLAPDTRLFVSGACDASAKLWDVREGMCRQTFTGHE SDINAICFFPNGNAFATGSDDATCRLFDLRADQELMTYSHDNIICGITSVSFSKSGRLLLAGYDDFNCNVWDALKADRAG VLAGHDNRVSCLGVTDDGMAVATGSWDSFLKIWN P62871 Guanine nucleotide-binding protein G(I)/G(S)/G(O) subunit gamma-2 Bos taurus 0.007563749999999999 1 Trichoplusia ni LEVO MASNNTASIAQARKLVEQLKMEANIDRIKVSKAAADLMAYCEAHAKEDPLLTPVPASENPFREKKFFC P63212 scFv-16 synthetic construct 0.026277298999999997 1 Trichoplusia ni LEVO VQLVESGGGLVQPGGSRKLSCSASGFAFSSFGMHWVRQAPEKGLEWVAYISSGSGTIYYADTVKGRFTISRDDPKNTLFL QMTSLRSEDTAMYYCVRSIYYYGSSPFDFWGQGTTLTVSAGGGGSGGGGSGGGGSADIVMTQATSSVPVTPGESVSISCR SSKSLLHSNGNTYLYWFLQRPGQSPQLLIYRMSNLASGVPDRFSGSGSGTAFTLTISRLEAEDVGVYYCMQHLEYPLTFG AGTKLEL OLEIC ACID 0.000282461 4 OLA methyl (2R,3S)-3-[(methanesulfonyl)amino]-2-({[(1s,4S)-4-phenylcyclohexyl]oxy}methyl)piperidine-1-carboxylate 0.00042455399999999995 1 A6F singleParticle particle 5 7.2 ETHANE FEI TITAN KRIOS FLOOD BEAM BRIGHT FIELD FIELD EMISSION GUN 300 2.7 130000.0 GIF Bioquantum GATAN K2 SUMMIT (4k x 4k) 43.7

Cryo-EM movie stacks were collected on a Titan Krios microscope operated at 300 kV under EFTEM mode. Nanoprobe with 1um illumination area was used. Data were recorded on a postGIF Gatan K2 summit camera at a nominal magnification of 130,000, using super-resolution counting model. Bioquantum energy filter was operated in the zero-energy-loss mode with an energy slit width of 20 eV.

1

Frames 2-30 were used during dose-weighted movie frame alignment to reduce effects of beam-induced motion. Parameters of the FEI Titan Krios contrast transfer function were subsequently estimated for each micrograph. A total 647,261 particles were auto-picked using Template Picker and extracted in 220 x 220 pixels box using cryoSPARC. All particles were subject to three rounds of reference-free 2D classification. Four initial model were made using cryoSPARC based on selected particles. The final 3D refinement in cryoSPARC2 used 251,169 particles, producing a reconstruction with 3.17A nominal resolution.

647261 5WS3 3.17 FSC 0.5 CUT-OFF 251169 OTHER OTHER RIGID BODY FIT